Lockhart, W. B. (1995). 1991 supplement to constitutional law the American constitution constitutional rights & liberties (7th ed.). West Pub. Co.
芝加哥风格引文Lockhart, William B. 1991 Supplement to Constitutional Law the American Constitution Constitutional Rights & Liberties. 7th ed. St. Paul, Minn: West Pub. Co, 1995.
MLA引文Lockhart, William B. 1991 Supplement to Constitutional Law the American Constitution Constitutional Rights & Liberties. 7th ed. West Pub. Co, 1995.
警告：这些引文格式不一定是100％准确.